| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 729 by topic |
|---|
| Leaders |
| Categories |
| Gregorian calendar | 729 DCCXXIX |
| Ab urbe condita | 1482 |
| Armenian calendar | 178 ԹՎ ՃՀԸ |
| Assyrian calendar | 5479 |
| Balinese saka calendar | 650–651 |
| Bengali calendar | 136 |
| Berber calendar | 1679 |
| Buddhist calendar | 1273 |
| Burmese calendar | 91 |
| Byzantine calendar | 6237–6238 |
| Chinese calendar | 戊辰年 (Earth Dragon) 3426 or 3219 — to — 己巳年 (Earth Snake) 3427 or 3220 |
| Coptic calendar | 445–446 |
| Discordian calendar | 1895 |
| Ethiopian calendar | 721–722 |
| Hebrew calendar | 4489–4490 |
| Hindu calendars | |
| - Vikram Samvat | 785–786 |
| - Shaka Samvat | 650–651 |
| - Kali Yuga | 3829–3830 |
| Holocene calendar | 10729 |
| Iranian calendar | 107–108 |
| Islamic calendar | 110–111 |
| Japanese calendar | Jinki 6 / Tenpyō 1 (天平元年) |
| Javanese calendar | 622–623 |
| Julian calendar | 729 DCCXXIX |
| Korean calendar | 3062 |
| Minguo calendar | 1183 before ROC 民前1183年 |
| Nanakshahi calendar | −739 |
| Seleucid era | 1040/1041 AG |
| Thai solar calendar | 1271–1272 |
| Tibetan calendar | 阳土龙年 (male Earth-Dragon) 855 or 474 or −298 — to — 阴土蛇年 (female Earth-Snake) 856 or 475 or −297 |
Year 729 (DCCXXIX) was a common year starting on Saturday of the Julian calendar, the 729th year of the Common Era (CE) and Anno Domini (AD) designations, the 729th year of the 1st millennium, the 29th year of the 8th century, and the 10th and last year of the 720s decade. The denomination 729 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.